865246 Impeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta impeller from the Cooling System group, weighing 1.705 kg and listed for 7 applications on TAMD series engines. It supersedes 863902 and 863893, the same pair of numbers behind shaft 865245 — the shaft and impeller are now separate orders where the earlier numbers covered them together.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD162C-C
• Volvo Penta TAMD162A
• Volvo Penta TAMD162C
• Volvo Penta TAMD162C-B
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD165A
• Volvo Penta TAMD165C

• Engine Family: TAMD

⚙️ Key Features

• 1.705 kg
• 7 applications on TAMD series engines
• Supersedes 863902 and 863893
• Ordered separately from shaft 865245, which shares the same supersession

🔌 Function

Drives coolant round the circuit, generating the flow the cooling system depends on.

⚠️ Common Signs of Failure

• Running temperature creeping up with no external leak
• Poor coolant flow seen at the filler when the engine is warm
• Vanes eroded, thinned or broken away
• Corrosion pitting across the impeller face
• Impeller loose on its shaft

🛠️ Service Notes

• Order shaft 865245 alongside if the pump is being stripped — the two share the same superseded numbers
• Flush the cooling circuit before refitting, since broken vane material travels downstream

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 865246 → Supersedes 863902

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging